Why Function Pointer?
hi,all
um,i am reading C++ Primer. now i am confused with the utility of function pointer. Since C++ is a flexible language, we can use Class or stl. why should we use function pointer? And someone told me that C use more pointer than C++, so function pointer is not much important in C++? am i right?
um,i am reading C++ Primer. now i am confused with the utility of function pointer. Since C++ is a flexible language, we can use Class or stl. why should we use function pointer? And someone told me that C use more pointer than C++, so function pointer is not much important in C++? am i right?
Lots of useful information about function pointers and their use: http://www.newty.de/fpt/index.html
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